The Tronair AGE17073A CRJ / Challenger Ground Test Motor (GTM), powered by a suitable hydraulic cart, is used to back drive the Ram Air Turbine (RAT) during ground checkout. The ground tests are to be performed in accordance with the airframer’s AMM and RAT manufacturer’s instructions.
This Ground Test Motor is to be operated only by qualified trained technicians.
*This list is for general reference only and may not be entirely acurate for all aircraft. Please confirm all equipment meets the requirements of your aircraft with the owners/maintenance manuals prior to purchasing or using with your aircraft.